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JINGTIAN LVDV-2 digital Rotational Viscometer with a small sample adapter

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JINGTIAN LVDV-2 digital display Rotational Viscometer with a small number of sample adapters, easy to disassemble, easy to clean, LVDV-2 digital display Rotational Viscometer can display viscosity, shear rate, shear stress, Rotation speed, temperature, percentile torque, rotor number and the maximum viscosity value of the selected rotor at the current Rotation speed.
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JingTian LVDV-2+SSA Digital Rotational ViscometerSPEC

JingTian LVDV-2+SSA Digital Rotational ViscometerDetails

JingTian LVDV-2+SSA Digital Rotational ViscometerPacking list

SKU
NB035878
Measurement range
6~6000000mPa·s
Rotor specification
L1, L2, L3, L4, 21 #, 27 #, 28 #, 29 #rotors 1 piece each
Reproducibility
±0.5%F.S
Measurement Accuracy
±1%F.S
Power
Dedicated power adapter (input 100~240V 50~60Hz)
Rotor speed
0.1~200rpm
Display information
Viscosity, shear rate, shear stress, Rotation speed, temperature, percentile torque, rotor number and the maximum viscosity value of the selected rotor at the current Rotation speed, etc
Rotation speed Control mode
Continuously variable speed
Capacity
10~20mL
LVDV-2+SSA
Digital Rotational Viscometer
JINGTIAN LVDV-2 digital Rotational Viscometer with a small sample adapter Picture

Introduction

The LCD of Shanghai JINGTIAN LVDV-2 digital display rotary viscometer can display viscosity, shear rate, shear stress, rotational speed, temperature, percentile torque, rotor number and the maximum measurable value of the selected rotor at the current rotational speed. Viscosity value etc. It is a digital display Rotational Viscometer with a measuring range of 60 to 60,000,000 mPa·s.

JINGTIAN LVDV-2+SSA Digital Display Rotary Viscometer Details Figure 1

Introduction to Small Sample Adapters

  • With 21, 27, 28, 29 rotors each one

  • Small sample volume, only 10-20mL, especially suitable for expensive sample testing

  • A constant temperature bath connected with external circulation function can control the temperature of the tested sample

  • Easy to disassemble and clean

JINGTIAN LVDV-2+SSA Digital Display Rotary Viscometer Details Figure 2

Viscometer structure diagram

JINGTIAN LVDV-2+SSA Digital Display Rotary Viscometer Details Figure 3

FAQ
QDynamic viscosity not less than 450 and shear rate not less than 0.25 Hz
A LVDV-2, L1 turn, 1.2RPM, shear rate 0.26 1/S (> 0.25), maximum range 5000mPa.s, measurement results can determine whether greater than 450mPa.s. But 450mPa.s liquid state flowability is very good, there is no poor flowability this description
QTest the viscosity of the cement slurry. What is the recommended Viscometer? Is this one okay?
A The specific application should be understood in more detail. The slurry is composed of water, fly ash, cement, sand, water reducer, and bentonite clay. This kind of ordinary ndj5s can be used. There are also cases where the low viscosity slurry is measured and the final choice is LVDV-2 plus No. 0. There are also application cases of RVDV-2 plus a small amount of sample adapter to measure cement slurry.
QColloidal, viscosity range 10,000 or so, this one is OK?
A What kind of glue? Glues are all non-newtonian fluids, which are related to Measurement conditions. You need to ask a little more carefully.
QThe same rotor test liquid viscosity, but set different Rotation speed measurement of the same liquid, the measured viscosity is different What is the reason?
A This is the reason for non-Newtonian liquids. Rotation speed, stator and rotor, temperature, and some special samples also need to determine the measurement time. This requires users to refer to industry measurement standards
QCan Shanghai JINGTIAN LVDV-2 + SSA Viscometer meet the GB/T22427.7 standard?
A Applicable, you can consult the customer service of the mall for details about the GB/T22427.7 standard.
QWhich Viscometer displays shear rate and shear force?
A The DV-2 series has shear rate and shear force display. The DV programmable download software can program the shear rate change of the Viscometer in advance, and then collect and draw data through the data collection software
QI haven't done any testing before, and I don't know how to do it. How to choose a Viscometer?
A It is easy to make the results of the viscosity test. After the measurement, he said that it is different from others, so it is wrangling. If the next home has viscosity requirements for his products, ask the next home for detection methods. If the purchase inspection, ask the previous home for Measurement conditions and methods. There are many viscosity measurement methods, and the measurement results cannot be converted.
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